Results 201 to 210 of about 34,622 (239)

General Synthesis of Tetrasubstituted Alkenyl‐1,3,4‐oxadiazoles.

ChemInform, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Clint A. James, Brigitte Poirier, Christiane Grisé, Alain Martel, Edward H. Ruediger   +4 more
openaire   +1 more source

ChemInform Abstract: Synthesis and Antioxidant Activity of Styrylsulfonylmethyl 1,3,4‐Oxadiazoles, Pyrazolyl/Isoxazolyl‐1,3,4‐oxadiazoles.

ChemInform, 2014
AbstractCompound (IIIb) is found to exhibit slightly higher antioxidant activity than the standard ascorbic acid.
Guda Mallikarjuna Reddy, Akkarapalli Muralikrishna, Venkatapuram Padmavathi, Adivireddy Padmaja, Thandaiah Krishna Tilak, Chippada Appa Rao   +5 more
openaire   +1 more source

Anti-inflammatory Activity of Substituted 1,3,4-Oxadiazoles

Journal of Pharmaceutical Sciences, 1989
Various 2-(4-biphenoxymethyl)-5-arylamino-1,3,4-oxadiazoles were synthesized by cyclization of the corresponding 1-(4-biphenoxyacetyl)-4-substituted thiosemicarbazides. These compounds were characterized by their elemental analyses and infrared, mass, and nuclear magnetic resonance spectral data.
K, Raman, S S, Parmar, S K, Salzman
openaire   +2 more sources

1,3,4-Oxadiazoles

2022
Krzysztof Z. Walczak, Wojciech Szczepankiewicz   +1 more
openaire   +1 more source

Synthesis of 2,5-disubstituted pyrazolyl-1,3,4-oxadiazoles by the Huisgen reaction

Russian chemical bulletin, 2022
T. Shkineva, O. V. Serushkina, I. Vatsadze, T. E. Khoranyan, I. Dalinger   +4 more
semanticscholar   +1 more source

2,5-Bis(trifluoromethyl)-1,3,4-oxadiazole

2003
[1868-48-0] C4F6N2O (MW 206) InChI = 1S/C4F6N2O/c5-3(6,7)1-11-12-2(13-1)4(8,9)10 InChIKey = QJZONKZTJJLSQL-UHFFFAOYSA-N (cycloaddition coupling reagent, precursor for bis(trifluoromethyl) heterocycles such as 1,2,4-triazoles, sec-tetrazines, furans, and 4H-pyrans) Physical Data: volatile liquid, bp 65 °C; 13C NMR (CDCl3,
openaire   +1 more source

SACCHARIDE 1,3,4-OXADIAZOLES

Organic Preparations and Procedures International, 1976
M. Shaban, M. Nassr
openaire   +1 more source

Pushing the Limits of Oxygen Balance in 1,3,4-Oxadiazoles.

Journal of the American Chemical Society, 2017
Qiong Yu, P. Yin, Jiaheng Zhang, Chunlin He, Gregory H. Imler, D. Parrish, J. Shreeve   +6 more
semanticscholar   +1 more source

Alkyl-1,3,4-oxadiazoles

The Journal of Organic Chemistry, 1966
C. Ainsworth, R. E. Hackler
openaire   +1 more source

1,3,4-Oxadiazoles

2008
J. Suwiński, W. Szczepankiewicz
openaire   +1 more source